I will try to explain it - I'll use the tiger because it's closest to my regular cat pattern. I use a white and another colour in this case - I have no idea the lengths I use the purple pump and inflate the white 3 pumps and the orange 6. I'm not going to go into the extras I put into it just the standard head. Play with it as you like. I think the original design that I used was thelma's but I've adjusted it to make it my own at this point.

tie the 2 balloons together at the nozzles.in the white balloon make 3 pinch twists and with the orange make 1 pinch twist (all 4 pinches should be the same size)arrange the pinch twists to make the muzzle (see picture - the orange had been coloured black with a sharpie)make 2 small loop twists with the white (these are the cheeks)with the orange make a 4 finger bubble then a slightly larger than normal pinch twist (side of head and ear).make a 1 finger bubble with the orange and a 4 finger bubble with the white and lock them together (first eye).make another 4 finger bubble with the white and lock it in with the muzzle/cheeks (second eye)make a 1 finger bubble with the orange and another larger than normal pinch twist and a 4 finger bubble (other side of head and ear)Lock this into the muzzle/cheeks

I then remove the excess and tie off the white leaving a small 1 finger bubble as a stabalizer.With the remaining orange I make a standard sitting bodymake 2 4 finger bubbls and lock at the headmake another 4 finger bubble and a loop twist about a hand in lengthwedge the front feet into the loop twist - the remaining balloon is the tail

I hope that makes sense as I'm not going to have time this weekend to do a step by step picture sequence

here are pictures - they may be in a slight idfference in the order (I've done this so many times I don't always do the same order) and I made the head slightly too large so there wasn't as much balloon as I like for the body - but you'll get the idea